68866432 divided by 56 
The aim is to understand the frequency of 56 in 68866432.

Let's proceed to step 1:
When dividing 6 by 56, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 56

Advancing to step 2:
56 goes into 68 1 times with a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
If we take 56 away from 68, we end up with 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 56

Going ahead to step 3:
If we divide 128 by 56, we get 2 and a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 112 from 128 leaves us with 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 56

Step 4:
If we divide 166 by 56, we get 2 and a remainder of 54.
Record the quotient 2 as the next digit in the result. 
Result so far: 122.0
If we subtract 112 from 166, we get 54.
Take the next digit (6) from the dividend and append it to 54, then repeat: 546 / 56

Let's proceed to step 5:
The number 56 fits into 546 9 times, leaving a remainder of 42.
Put 9 as the next digit of the answer. 
Result so far: 1229.0
Subtracting 504 from 546 leaves us with 42.
Bring next digit (4) of the dividend behind the 42 and repeat the process: 424 / 56

Going ahead to step 6:
56 goes into 424 7 times with a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 12297.0
Subtract 392 from 424 to get 32.
Append the next digit (3) from the dividend to 32 and continue with: 323 / 56

Going ahead to step 7:
56 can be fit into 323 5 times, resulting in a remainder of 43.
Use 5 as the next digit of our solution. 
Result so far: 122975.0
If we subtract 280 from 323, we get 43.
Include the next digit (2) from the dividend after 43, then repeat: 432 / 56

Moving on to step 8:
56 goes into 432 7 times with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 1229757.0
If we subtract 392 from 432, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
When dividing 400 by 56, we get 7 with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 1229757.7
Subtract 392 from 400 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
56 can be fit into 80 1 times, resulting in a remainder of 24.
The number 1 becomes the next digit in our result. 
Result so far: 1229757.71
If we subtract 56 from 80, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
240 divided by 56 is 4 with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 1229757.714
The remainder is 16 after subtracting 224 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
56 can be fit into 160 2 times, resulting in a remainder of 48.
The next digit of our result is 2. 
Result so far: 1229757.7142
If we subtract 112 from 160, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 13:
56 can be fit into 480 8 times, resulting in a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 1229757.71428
If we subtract 448 from 480, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 14:
56 goes into 320 5 times with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 1229757.714285
If we take 280 away from 320, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 15:
400 divided by 56 is 7 with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 1229757.7142857
The remainder is 8 after subtracting 392 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 16:
The number 56 fits into 80 1 times, leaving a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 1229757.71428571
Subtract 56 from 80 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 1229757.71428571, and the remainder is 2.4e-08.